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Customer Ratings & Reviews

Model:
CM400-100NAS
SKU:
8860013
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Customer reviews

Rating 4.5 out of 5 stars with 2038 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers often highlight the 8 x 4 DOCSIS 3.0 Cable Modem's ease of use, strong performance, and attractive price point. Many appreciate its compact size and straightforward setup process, finding it compatible with their existing services. While some users noted the device can get warm during operation and occasional signal interruptions, the positive feedback on performance and ease of use outweighs these concerns for most.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 70 Showing 1,381-1,400 of 2,038 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product and good price works as described and easy to use

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    love how tin and slim, the lights and the style on

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great modem easy to install and user friendly. Will recommend

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great product for the money, simple to connect, use!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    very good modem for the price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very easy to hook up and works well with comcast, nice smal size

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This unit was very easy to install along with the wireless router

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Good basic modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works really well for what I need it for. Took a while to set up

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Setup was easy and works well with cableone and my google wifi.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    great!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So much better than renting from cable company! Easy to install.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Would recommend to buy. Works for what I need! Overall I'm happy!

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    works great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Now I don't have to rent from the cable company for my internet

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Great modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This modem is great and it Works with Comcast/Xfinity.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 4 out of 5 stars

    Great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, has not given me any problems and internet is faster

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Easy setup

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    . Setup was pretty easy. Have lost one channel a few times

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Hooked it up and no pro lens even able to do myself

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    It was great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The item was great! It works perfectly. Just filling extra space.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    does job

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    needed for cox modem requirement, does job sufficiently so far.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Works as advertised

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid modem for the price. Works great with my 200mb/s connection

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great for bridge modem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Using as bridge for cable internet to wifi modem, works great

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Does the job

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Plug and play modem. Works with time warner and now spectrum

    I would recommend this to a friend